Gas Detector

Dimension 124x72x35mm . Weight 340gr Introduction GD Series gas leak alarm is a kind of wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vapors. It provide a visual and audible signals when the gas concentration reaches pressing level, remind you take prompt favorable action, you may start up other link equipment, ventilate gas or shut off gas supply to avoid Fire, explosion, suffocation, and other evil accident. The alarms are available for liquefied petroleum gas (LPG), natural gas (Methane), propane, Hydrogen, town gas, smoke, etc. They are not only installed at home, but also used at any other potentially hazardous areaes. MCU control, Reliable without false alarming Locale sound and light alarming, Drive Long-distance Alarming System Ventilate good air circulation or shut off gas supply link equipment Technical Conditions Operating Voltage: AC220±10%/AC110V±10% or DC12V Power consumption: =3W

Operation Time: -10? ~50 ? Hum: <95%RH Model Detecting Gas Response Time Alarming Preset Level (Optional) GD-201 LPG =20S 10%LEL ±30% GD-221 Combustible gas =20S 10%LEL ±10% GD-401 Natural Gas =20S 5000ppmCH4 ±30% GD-501 Coal Gas =20S 1000ppm Coal Gas ±30% GD-601 Combustible Gas =20S 2000ppm LPG ±30% GD-701 CO =2.5min 150ppm CO ±30% GD-801 Hydrogen =20S 1000ppm H2 ±30% GD-901 CO+Combustible Gas =2.5min 150ppm CO/1000ppm LGP ±30% Automatic Resume Can be specified